rawTherapee/tools/RTProfileBuilderSample.cs

213 lines
7.9 KiB
C#

#region Usings
using System;
using System.Text;
using System.IO;
using System.Globalization;
using System.Diagnostics;
using System.Configuration;
using System.Collections;
using System.Collections.Specialized;
#endregion
// Raw Therapee sample Custom Profile builder (version 2010-11-08)
// WARNING: PP3 format may change in the future versions! If this happens there will probably be no automatic migration path, you'll have to adjust on your own.
//
// How to use:
// 1. Modify the GetCorrectedSettings function below according to your needs.
// 2. Download and install Microsoft .Net Runtime (latest version is 4.0 as of writing), if it's not already on your machine.
// You can get it for free via Windows Update or from microsoft.com. No need for Visual Studio etc.
// 3. Open a command line and compile this CS-File using the C# 32bit compiler. It is usually installed somewhere here:
// C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
// Call csc.exe with your .CS file as parameter. CSC will compile it and emit an EXE.
// 4. Open your RT options files and find the entry [Profiles]/CustomProfileBuilder
// 5. Enter the path to your newly built exe here. On Windows, don't forget double slashes (e.g. "C:\\MyDir\\Mybuilder.exe")
// And you're done! The EXE is only called on opening the image editor and there is no PP3 already
//
// If you want to use EXIFTOOL to gather more details information to build queries:
// 1. Download exiftool.exe from http://www.sno.phy.queensu.ca/~phil/exiftool/
// 2. Rename it to exiftool.exe (NOT exiftool(-k).. or something!)
// 3. Copy the RTProfilerBuilder.exe.config next to your own EXE. If you renamed it, rename config to "(Yourname).exe.config"
// 4. Open the config with notepad (it's an XML file). Set ExifToolPath to your downloaded and renamed exe
//
// If you want to know what parameters are available, call "exiftool.exe <raw file name> -tab -short"
//
// This description is for Windows. The C# code does not use anything fancy, will probably work with MONO on Linux/OSX, too
namespace RTProfilerBuilder {
/// <summary>Main class. Mostly change GetCorrectedSettings.</summary>
class RTProfileBuilder {
/// <summary>This is your personalisation function</summary>
/// <param name="exif">Full EXIF from EXIFTOOL (if configured).</param>
/// <param name="sectionEntry">Entry, like "Sharpening/Radius"</param>
/// <param name="value">Current value (from default file)</param>
/// <param name="fNumber">FNumber</param><param name="exposureSecs">Exposure in seconds</param>
/// <param name="focalLength">Focal length in MM</param><param name="iso">ISO value</param>
/// <param name="lens">Lens from EXIF</param><param name="camera">Camera from EXIF</param>
/// <returns>The value to be written. Simply take the current value if you have nothing to touch.</returns>
static string GetCorrectedSetting(NameValueCollection exif, string sectionEntry, string value,
float fNumber, float exposureSecs, float focalLength, long iso, string lens, string camera) {
string s;
// We don't do anything to the value if it's not our camera
if (camera.EndsWith("NIKON D700", StringComparison.InvariantCultureIgnoreCase) && lens.Contains("24.0-120.0")) {
switch (sectionEntry) {
// Here is the place to adjust your settings
// Pretty simple: "SectionName/EntryName" in options file
case "Vignetting Correction/Amount":
value = (fNumber < 8 && focalLength < 30) ? "30" : "0";
break;
case "RAW/CA":
value = ToBool(fNumber < 11); // Means "Enabled if fnumber<11, otherwise disabled"
break;
case "Impulse Denoising/Enabled":
value = ToBool(iso >= 3200);
break;
case "HLRecovery/Enabled":
value = ToBool(iso >= 1600); // Dynamic range decreases, so we'll probably need it
break;
case "Color Boost/Amount":
if (iso >= 6400) value = "0"; // Colors will get poppy anyway...
break;
// Add other parameters here. Mention this is case sensitive!
default: break; // we don't touch values we don't care about
}
} // end if camera=xxx
// This is for camera independend settings
switch (sectionEntry) {
// These are parsed from EXIFTOOL and XMP in DNG (see http://en.wikipedia.org/wiki/Extensible_Metadata_Platform)
case "IPTC/City":
s = exif.Get("City");
if (!String.IsNullOrEmpty(s)) value = s;
break;
case "IPTC/Country":
s = exif.Get("Country");
if (!String.IsNullOrEmpty(s)) value = s;
break;
case "IPTC/Caption":
case "IPTC/Title":
s = exif.Get("Headline");
if (!String.IsNullOrEmpty(s)) value = s;
break;
// Add other parameters here. Mention this is case sensitive!
default: break; // we don't touch values we don't care about
}
return value;
}
#region * Main and Helpers
static string ToBool(bool condition) { return condition ? "true" : "false"; }
static string ToFloat(float f) { return f.ToString(CultureInfo.InvariantCulture); }
/// <summary>Reads default file and parses it. No need to touch it for your personal settings.</summary>
/// <param name="args">Command line args</param>
/// <return>0 on all OK.</return>
static int Main(string[] args) {
int exitCode = 0;
try {
#region Parse input parameters
int argNo = 0;
// Name of RAW/JPG to process
string sourceFile = args[argNo++];
// What the user selected as his base profile
string defaultProfileFilePath = args[argNo++];
// Note that old C++ has no automatic number globalization
float fNumber = float.Parse(args[argNo++], CultureInfo.InvariantCulture);
float exposureSecs = float.Parse(args[argNo++], CultureInfo.InvariantCulture);
float focalLength = float.Parse(args[argNo++], CultureInfo.InvariantCulture);
long iso = long.Parse(args[argNo++], CultureInfo.InvariantCulture);
string lens = args[argNo++];
string camera = args[argNo++];
#endregion
// Read default file as basis
string[] lines = File.ReadAllLines(defaultProfileFilePath);
NameValueCollection nvEXIF = ParseFullExifData(sourceFile);
// File should be Windows ANSI
using (TextWriter tw = new StreamWriter(sourceFile + ".pp3", false, Encoding.Default)) {
string section = "";
foreach (string line in lines) {
string l = line.Trim();
if (!String.IsNullOrEmpty(line)) {
if (l.StartsWith("["))
section = l.Trim(new char[] { '[', ']' });
else if (char.IsLetterOrDigit(l[0]) && l.Contains("=")) {
int valPos = l.IndexOf("=") + 1;
string newValue = GetCorrectedSetting(nvEXIF, section + "/" + l.Substring(0, valPos - 1), l.Substring(valPos).Trim(),
fNumber, exposureSecs, focalLength, iso, lens, camera);
// Merge in new value
l = l.Substring(0, valPos) + (newValue ?? "");
}
}
tw.WriteLine(l);
}
}
} catch (Exception ex) {
Console.WriteLine("Error: " + ex.ToString()); // can be seen in the RT console window
exitCode = 1;
}
return exitCode;
}
static NameValueCollection ParseFullExifData(string filePath) {
NameValueCollection nv = new NameValueCollection();
string exifToolPath = ConfigurationManager.AppSettings["ExifToolPath"];
if (!String.IsNullOrEmpty(exifToolPath)) {
ProcessStartInfo psi = new ProcessStartInfo(exifToolPath, "\"" + filePath + "\" -tab -short");
psi.CreateNoWindow = false;
psi.UseShellExecute = false;
psi.RedirectStandardOutput = true;
Process p = Process.Start(psi);
using (StreamReader sr = p.StandardOutput) {
while (!sr.EndOfStream) {
string line = sr.ReadLine();
if (line.Contains("\t")) {
string[] split = line.Split('\t');
nv.Add(split[0], split[1]);
}
}
}
p.WaitForExit();
}
return nv;
}
#endregion
}
}